Style de citation APA

Pólya, G. (1977). Mathematical Methods in Science. Washington: The Mathematical Association of America.

Style de citation Chicago

Pólya, George. Mathematical Methods in Science. Washington: The Mathematical Association of America, 1977.

Style de citation MLA

Pólya, George. Mathematical Methods in Science. Washington: The Mathematical Association of America, 1977.

Attention : ces citations peuvent ne pas être correctes à 100%.